SE7901617L - DEVICE FOR BULT DRILLING DEVICE - Google Patents

DEVICE FOR BULT DRILLING DEVICE

Info

Publication number
SE7901617L
SE7901617L SE7901617A SE7901617A SE7901617L SE 7901617 L SE7901617 L SE 7901617L SE 7901617 A SE7901617 A SE 7901617A SE 7901617 A SE7901617 A SE 7901617A SE 7901617 L SE7901617 L SE 7901617L
Authority
SE
Sweden
Prior art keywords
bolt
magazine
feed
rock
drive
Prior art date
Application number
SE7901617A
Other languages
Swedish (sv)
Other versions
SE417538B (en
Inventor
T Thorsell
Original Assignee
Linden Alimak Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linden Alimak Ab filed Critical Linden Alimak Ab
Priority to SE7901617A priority Critical patent/SE417538B/en
Publication of SE7901617L publication Critical patent/SE7901617L/en
Publication of SE417538B publication Critical patent/SE417538B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • E21D20/006—Machines for drilling anchor holes and setting anchor bolts having magazines for storing and feeding anchoring-bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)

Abstract

A bolt-drilling-unit device, having a bolt drive-in device designed to drive a rock bolt into a drill hole in rock. The bolt drive-in device comprises a bolt-securing device 114-150, which can be propelled on a feed beam 44 on a slide 112, and a bolt magazine 80, 110 for a plurality of rock bolts. A control mechanism 64, 66, 70, 72 connecting the bolt magazine 80, 110 to the feed beam 44 is designed to swing the bolt magazine 80, 110 into a position in which one of its bolts, situated in a feed- out position, can be directly clamped in the bolt- securing device 114-150. The bolt magazine then immediately advances a new bolt into the feed-out position. <IMAGE>
SE7901617A 1979-02-22 1979-02-22 Bolt-drilling-unit device SE417538B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7901617A SE417538B (en) 1979-02-22 1979-02-22 Bolt-drilling-unit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901617A SE417538B (en) 1979-02-22 1979-02-22 Bolt-drilling-unit device

Publications (2)

Publication Number Publication Date
SE7901617L true SE7901617L (en) 1980-08-23
SE417538B SE417538B (en) 1981-03-23

Family

ID=20337374

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901617A SE417538B (en) 1979-02-22 1979-02-22 Bolt-drilling-unit device

Country Status (1)

Country Link
SE (1) SE417538B (en)

Also Published As

Publication number Publication date
SE417538B (en) 1981-03-23

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